{"version":"1.0","type":"photo","width":1023,"height":587,"title":"airmail flight cover: Boston - Halifax, Yarmouth, and St. John","url":"https:\/\/static.sfomuseum.org\/media\/152\/785\/656\/5\/1527856565_iuzsdIXcVFePGV6CatDj4ophKjmTisF3_b.jpg","author_name":"SFO Museum","author_url":"https:\/\/collection.sfomuseum.org\/objects\/1511957537\/","provider_name":"SFO Museum","provider_url":"https:\/\/collection.sfomuseum.org\/"}